package com.sl.au.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.sl.au.entity.Role;
import com.sl.au.repository.RoleRepository;
import com.sl.au.service.RoleService;

@Service("RoleService")
@Transactional
public class RoleServiceImpl extends BaseServiceImpl implements RoleService {

	@Autowired
	RoleRepository roleRepository;

	@Override
	public List<Role> getPage(int start, int length, String key, String orderName, String dir) {
		Page<Role> pages = null;
		Pageable pageable = new PageRequest(start / length, length, Sort.Direction.DESC, "createTime");
		pages = roleRepository.findAll(pageable);
		return pages.getContent();
	}

	@Override
	public List<Role> getRoles(int start, int length, String key, String orderName, String dir) {
		Page<Role> pages = null;
		Pageable pageable = new PageRequest(start / length, length, Sort.Direction.DESC, "createTime");
		pages = roleRepository.getRoleName(key, pageable);
		return pages.getContent();
	}

	@Override
	public RoleRepository getRepository() {
		return roleRepository;
	}

	@Override
	public Role findByName(String name) {

		return roleRepository.findByName(name);
	}

}